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Top 10 Diseases Spread by Common Pests (and Their Symptoms)

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  Most people don’t think much about pests beyond how annoying they are. You see one, deal with it, and forget about it. That’s usually it. But there’s another side to it that doesn’t get talked about enough — the health side. Some of these everyday pests can carry diseases, and the tricky part is, you don’t always realise it straight away. This isn’t about overthinking things. It’s just about being aware. If something feels off later, at least you have an idea of what it might be. So here are a few of the more common ones, explained in a simple way. 1. Salmonella You’ve probably heard of this before. It’s often linked to food, but pests like cockroaches and rodents can spread it without you even noticing. Most people describe it like a sudden stomach issue. It hits fairly quickly — diarrhea, fever, that uneasy nauseous feeling. In some cases, people end up vomiting as well. 2. Leptospirosis Not as commonly talked about, but it’s usually connected to areas where rodents have been, ...